org.onebusaway.nyc.vehicle_tracking.webapp.controllers.UpdateVehicleLocationController.java Source code

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Here is the source code for org.onebusaway.nyc.vehicle_tracking.webapp.controllers.UpdateVehicleLocationController.java

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/**
 * Copyright (c) 2011 Metropolitan Transportation Authority
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package org.onebusaway.nyc.vehicle_tracking.webapp.controllers;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.TimeZone;

import org.apache.commons.lang.StringUtils;
import org.onebusaway.nyc.vehicle_tracking.model.NycRawLocationRecord;
import org.onebusaway.nyc.vehicle_tracking.services.inference.VehicleLocationInferenceService;
import org.onebusaway.transit_data_federation.services.AgencyAndIdLibrary;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.ModelAndView;

@Controller
public class UpdateVehicleLocationController {

    private static SimpleDateFormat _format = new SimpleDateFormat("yyyy-MM-dd' 'HH:mm:ss");

    static {
        _format.setTimeZone(TimeZone.getTimeZone("America/New_York"));
    }

    private VehicleLocationInferenceService _vehicleLocationService;

    @Autowired
    public void setVehicleLocationService(VehicleLocationInferenceService vehicleLocationService) {
        _vehicleLocationService = vehicleLocationService;
    }

    @RequestMapping("/update-vehicle-location.do")
    public ModelAndView index(@RequestParam(required = false, defaultValue = "") String time,
            @RequestParam() String vehicleId, @RequestParam() double lat, @RequestParam() double lon,
            @RequestParam() String dsc, @RequestParam(required = false, defaultValue = "null") String operatorId,
            @RequestParam(required = false, defaultValue = "null") String runId,
            @RequestParam(required = false, defaultValue = "false") boolean saveResults) throws ParseException {

        long t = System.currentTimeMillis();

        if (time != null && !time.trim().isEmpty()) {
            Date date = _format.parse(time);
            t = date.getTime();
        }

        NycRawLocationRecord vlr = new NycRawLocationRecord();
        vlr.setTime(t);
        vlr.setVehicleId(AgencyAndIdLibrary.convertFromString(vehicleId));
        vlr.setLatitude(lat);
        vlr.setLongitude(lon);
        vlr.setDestinationSignCode(dsc);
        vlr.setOperatorId(operatorId);
        String[] runInfo = StringUtils.splitByWholeSeparator(runId, "_");
        if (runInfo != null && runInfo.length > 0) {
            vlr.setRunRouteId(runInfo[0]);
            if (runInfo.length > 1)
                vlr.setRunNumber(runInfo[1]);
        }

        _vehicleLocationService.handleNycRawLocationRecord(vlr);

        return new ModelAndView("update-vehicle-location.jspx");
    }
}